body {
	font-family: Arial, sans-serif;
	background-color: #f4f4f4;
	margin: 0;
	padding: 0;
	height: 100vh;
}

div {
	background-color: #fff;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

label {
	display: block;
	margin-bottom: 8px;
	font-weight: bold;
}

input[type='text'],
input[type='number'] {
	width: calc(100% - 22px);
	padding: 10px;
	margin-bottom: 20px;
	border: 1px solid #ccc;
	border-radius: 4px;
	box-sizing: border-box;
}

button {
	background-color: #007bff;
	color: #fff;
	padding: 10px 20px;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	font-size: 16px;
}

select {
	width: calc(100% - 22px);
	padding: 10px;
	margin-bottom: 20px;
	border: 1px solid #ccc;
	border-radius: 4px;
	box-sizing: border-box;
}

button:hover {
	background-color: #0056b3;
}

span#mode-tip-icon {
	background: transparent;
	background-image: url();
	background-position: 50%;
	background-repeat: no-repeat;
	background-size: 100% 100%;
	min-height: 24px;
	min-width: 20px;
	position: fixed;
	cursor: pointer;
}

#mode-tip-icon {
	position: relative;
	display: inline-block;
}

#mode-tip-icon img {
	display: none;
	position: absolute;
	top: -165px;
	left: 75px;
	transform: translateX(-50%);
	width: 150px;
	border: 1px solid #ccc;
	background-color: #fff;
	padding: 5px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

#mode-tip-icon:hover img {
	display: block;
}
